Plz help me with these 2 problems I really need it and I need to know how you to the answer so I can show my work
1 answer:
Answer:
13.) 0.19625 15.) 37.68
Step-by-step explanation:
Formula for area of a circle: A=πr²
13.) 3.14 x .25² = 0.19625
Formula for circumference for a circle: C=πD or C=2πr
15.) (6 x 2) x 3.14 = 37.68
Hope this helped : )
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$139.23 you take the 239+34.70 then take 10% off
The answer is 3.1428 (very close to π actually lol)
1x68
2x34
4x17
Hope that helps
2(3x +x)=30
8x = 30
x =3.75 = width
3x = 11.25 = length
